314539 has 4 divisors (see below), whose sum is σ = 316800. Its totient is φ = 312280.

The previous prime is 314527. The next prime is 314543. The reversal of 314539 is 935413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314539 - 2¹³ = 306347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 907 + ... + 1204.

It is an arithmetic number, because the mean of its divisors is an integer number (79200).

2³¹⁴⁵³⁹ is an apocalyptic number.

314539 is a deficient number, since it is larger than the sum of its proper divisors (2261).

314539 is a wasteful number, since it uses less digits than its factorization.

314539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260.

The product of its digits is 1620, while the sum is 25.

The square root of 314539 is about 560.8377662034. The cubic root of 314539 is about 68.0077125047.

The spelling of 314539 in words is "three hundred fourteen thousand, five hundred thirty-nine".